Physics, asked by AyushLokhande7676, 1 year ago

A wire of length 2m is placed in uniform magnetic field of 2 tesla.It makes30°with the feild .If 10ampere current is flowing in wire ,then force per unit length on wire is

Answers

Answered by SaiSoumya
25

Answer:

10 N/m

Explanation:

Given,

length = 2 m

magnetic field = 2 T

angle = Ф = 30°

current = 10 A

We have the formula ...

Force = BIL sin Ф

So , force per unit length = F/L = BIL sin Ф/L = BI sin Ф = 2 × 10 × sin 30°

                                                                                           = 20 × 1/2 = 10 N/m

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Answered by Rameshjangid
0

Answer:

A wire of length 2m is placed in uniform magnetic field of 2 tesla.It makes30°with the field .If 10ampere current is flowing in wire ,then force per unit length on wire is 10 N/m

Explanation:

Given,

length = 2 m

magnetic field = 2 T

angle = Ф = 30°

current = 10 A

We have the formula ...

Force = BIL sin Ф

So , force per unit length = F/L = BIL sin Ф/L = BI sin Ф = 2 × 10 × sin 30°

                                                                                          = 20 × 1/2 = 10 N/m

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